Update upstream source from tag 'upstream/10.1.38'

Update to upstream version '10.1.38' with Debian dir bf5887327d488168695833ed7a82628c14b6eac8

Update upstream source from tag 'upstream/10.1.38'
Update to upstream version '10.1.38' with Debian dir bf5887327d488168695833ed7a82628c14b6eac8
534b0c92 · Otto Kekäläinen · 4b96bd2d · e07d9be7 · 534b0c92 · 534b0c92
Commit 534b0c92 authored Feb 06, 2019 by Otto Kekäläinen
--- a/storage/xtradb/row/row0mysql.cc
+++ b/storage/xtradb/row/row0mysql.cc
--- a/storage/xtradb/row/row0sel.cc
+++ b/storage/xtradb/row/row0sel.cc
--- a/storage/xtradb/srv/srv0srv.cc
+++ b/storage/xtradb/srv/srv0srv.cc
--- a/storage/xtradb/srv/srv0start.cc
+++ b/storage/xtradb/srv/srv0start.cc
--- a/storage/xtradb/trx/trx0trx.cc
+++ b/storage/xtradb/trx/trx0trx.cc
--- a/strings/ctype-simple.c
+++ b/strings/ctype-simple.c
--- a/support-files/mysql.server.sh
+++ b/support-files/mysql.server.sh
--- a/support-files/policy/apparmor/usr.sbin.mysqld
+++ b/support-files/policy/apparmor/usr.sbin.mysqld
--- a/support-files/policy/selinux/mariadb-server.fc
+++ b/support-files/policy/selinux/mariadb-server.fc
--- a/unittest/mysys/lf-t.c
+++ b/unittest/mysys/lf-t.c
--- a/unittest/mysys/my_atomic-t.c
+++ b/unittest/mysys/my_atomic-t.c
--- a/unittest/mysys/thr_template.c
+++ b/unittest/mysys/thr_template.c
--- a/unittest/mysys/waiting_threads-t.c
+++ b/unittest/mysys/waiting_threads-t.c
--- a/unittest/sql/mf_iocache-t.cc
+++ b/unittest/sql/mf_iocache-t.cc
--- a/win/packaging/heidisql.cmake
+++ b/win/packaging/heidisql.cmake